Microcontext
[計] 最小上下方
??? 情景例句
Mr Wang, I'd like you to meet my brother, Haitian.
王先生，我想請你見見我弟弟，海天。
What does you want to buy?
你要買什么？
As far as policy is concerned, I have to say something.
談到政策，我得說幾句。